6 Hadley Grove Barnet EN5 4PH
Approved on 30 June 2025
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Roof extension involving side and rear dormer window, 3no. side facing rooflights following removal of existing side rooflight. Changes to fenestration at ground floor rear and first floor side
- Received
- 18 March 2025
- Public comments
- 1
- Council
- London Borough of Barnet
- Ward
- High Barnet
- Agent
- Architecture + Urban Design Bureau
- ReceivedReceived18 Mar
- ValidatedValidated18 Mar
- Consult.Consultation18 Apr
- TargetTarget Date13 May
- DecidedDecided30 Jun
Decided in 104 days (council typically 56)
About this application
This is a full planning application for a dormer extension at 6 Hadley Grove Barnet EN5 4PH. Barnet has handled 4,516 applications of this type. This one was decided in 104 days, 7 weeks longer than Barnet's typical decision time. The site is in the Monken Hadley conservation area. There has been 1 other application at this address. In the past year there have been 231 applications across High Barnet. We hold 3,740 applications in total for the EN5 postcode area.
77% of full applications at London Borough of Barnet were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- EN5 4PH
- Application type
- Householder Application
- Scale / size
- Small
Planning application dates
- Date validated
- 18 March 2025
- Consultation expiry
- 18 April 2025
- Neighbour consultation start
- 21 March 2025
- Neighbour consultation end
- 18 April 2025
- Target decision date
- 13 May 2025
Applicant and agent
- Agent
- Architecture + Urban Design Bureau
- Agent address
- 60 farleigh road London N16 7TQ United Kingdom
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 27 March 2025
- Advertisement expiry
- 17 April 2025
- Site notice start
- 27 March 2025
- Site notice end
- 17 April 2025
Additional information
- Planning Portal ID
- PP-13864926
- Documents
- 17
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Monken Hadley
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1+2 more
- Tree Preservation Order: 26/TPO/001Part of the site · +1 more
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Associated applications
- 202628 Oct
Variation of condition 1 (Approved plans) of planning permission reference 25/1158/HSE
PendingVariation of conditions (s73)26/3916/S73 - 202512 Dec
Variation of condition 1 (Approved plans) of planning permission reference 25/1158/HSE
RefusedVariation of conditions (s73)25/4993/S73 - 202518 Mar
Roof extension involving side and rear dormer window, 3no. side facing rooflights following removal of…
This applicationApprovedFull25/1158/HSE
Source: Barnet
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 6 Hadley Grove Barnet EN5 4PH25/4993/S73 · ConditionsRefused0.0 mi
- 11 Hadley Grove Barnet EN5 4PH25/0120/HSE · FullApproved0.0 mi
- 11 Hadley Grove Barnet EN5 4PHTCP/0302/25 · TreesWithdrawn0.0 mi
- 11 Hadley Grove Barnet EN5 4PH25/4280/HSE · FullApproved0.0 mi
- 5 Gladsmuir Road Barnet EN5 4PJTCP/0291/25 · TreesWithdrawn0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Orient Construction Consultancy LimitedVerifiedLondon9.6 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman9.7 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions10.0 mi
- Total Driveway Specialist LtdBarnet0.1 mi
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